UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zw2ogHqyCSZg4URGVruPdNdnmDkjTcchWu8EpKcee40=' 
WHERE 
  key_id = '72279534c989da815f74b69002ae37761888011f8e25077afe85eadc381ac1e8' 
  AND (
    token = 'zw2ogHqyCSZg4URGVruPdNdnmDkjTcchWu8EpKcee40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )